What is rumination? Why is it dubbed as one of the unhealthiest psychological habits?

Rumination is the process of thinking about thoughts over and over again and most of the time those thought are sad or depression which is bad for your mental health, it can prolong or intensify depression as well as impair your ability to think and process emotions.

Explanation:

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noun: a temporary state of mind or feeling.

adjective: (especially of music) inducing or suggestive of a particular feeling or state of mind.

examples:

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